यदि a + b + c =0 तो (2a^2)/( b^2 + c^...

यदि `a + b + c =0` तो `(2a^2)/( b^2 + c^2 - a^2) + ( 2b^2)/( c^2 + a^2 - b^2) + ( 2c^2 )/( a^2 + b^2 - c^2) + 3 = ?`

A

3

B

`-4`

C

0

D

`-3`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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